Date post: | 16-Jul-2015 |
Category: |
Technology |
Upload: | k4ndar |
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Optimize Infrastructure Performanceby
Rizki Nanda Agam
Who Am I?
● Name: Rizki Nanda Agam● Twitter: @cah_anom● Fb: facebook.com/crazynuxer
What?
● Optimize = Perfomance Tuning● Performance Tuning not wizard● Performance Tuning is a process● Performance Tuning like infinite loop
Why?
● Response Time?● Increase Visitor?● Reduce Hardware cost?● Capacity Plan?● SLA?
How?
● Monitor ● Analyze● Tuning● Scale out (last option)
Monitor?
● Bandwitdh● System Utilization (cpu,memory,disk)● Response Time
Analyze
● Collect all data● Apps?● Stress test?● Bottleneck?
Simple tools
● Ping● Traceroute● Telnet● Netstat/ss● Curl● Firebug/chrome console
Stress Test
● Time command ● Apache Benchmark(ab)● Siege● Funkload
Tuning
● Make a change● Monitor and Analyze Again
Who?
● All of you?– System Administrator
– Developer
– Database Administrator
– Network Administrator
– Management? Your Boss?
When?
● Right now?
Q&A